From 0c25989104bef9785bf112490c73541bd4bc1764 Mon Sep 17 00:00:00 2001
From: James Hu <51237606+jameshu111@users.noreply.github.com>
Date: Thu, 4 May 2023 10:38:40 -0400
Subject: First attempt at remfromlsit

---
 src/fields/List.ts | 8 +++++++-
 src/fields/util.ts | 3 ++-
 2 files changed, 9 insertions(+), 2 deletions(-)

(limited to 'src/fields')

diff --git a/src/fields/List.ts b/src/fields/List.ts
index 9c7794813..eb735dec2 100644
--- a/src/fields/List.ts
+++ b/src/fields/List.ts
@@ -77,10 +77,16 @@ const listHandlers: any = {
                 item[OnUpdate] = updateFunction(list, i + start, item, this);
             }
         }
+        let hintArray: {val : any, index : number}[] = [];
+        for(let i = start; i < start + deleteCount; i++) {
+            hintArray.push({val : list.__fields[i], index : i});
+        }
         const res = list.__fields.splice(start, deleteCount, ...items);
+        // console.log(hintArray);
+        // console.log(list.__fields);
         this[Update](
             items.length === 0 && deleteCount
-                ? { op: '$remFromSet', items: removed, length: list.__fields.length }
+                ? { op: '$remFromSet', items: removed, hint : { start : start, deleteCount : deleteCount, hintArray : hintArray}, length: list.__fields.length }
                 : items.length && !deleteCount && start === list.__fields.length
                 ? { op: '$addToSet', items, length: list.__fields.length }
                 : undefined
diff --git a/src/fields/util.ts b/src/fields/util.ts
index 92f3a69eb..254b70fa7 100644
--- a/src/fields/util.ts
+++ b/src/fields/util.ts
@@ -37,6 +37,7 @@ import { RichTextField } from './RichTextField';
 import { SchemaHeaderField } from './SchemaHeaderField';
 import { ComputedField } from './ScriptField';
 import { ScriptCast, StrCast } from './Types';
+import { blue } from 'colors';
 
 function _readOnlySetter(): never {
     throw new Error("Documents can't be modified in read-only mode");
@@ -377,7 +378,7 @@ export function updateFunction(target: any, prop: any, value: any, receiver: any
             diff?.op === '$addToSet'
                 ? { $addToSet: { ['fields.' + prop]: SerializationHelper.Serialize(new List<Doc>(diff.items)) } }
                 : diff?.op === '$remFromSet'
-                ? { $remFromSet: { ['fields.' + prop]: SerializationHelper.Serialize(new List<Doc>(diff.items)) } }
+                ? { $remFromSet: { ['fields.' + prop]: SerializationHelper.Serialize(new List<Doc>(diff.items)), hint : diff.hint } }
                 : { $set: { ['fields.' + prop]: SerializationHelper.Serialize(value) } };
         !op.$set && ((op as any).length = diff.length);
         const prevValue = ObjectField.MakeCopy(lastValue as List<any>);
-- 
cgit v1.2.3-70-g09d2